We don't really see the point, except they're kind of cute, and definitely less embarrassing than that dancing bears tattoo you got in high school. (Thanks for the tip!)
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.